CFR›Title 39›Chapter I›Part 4 ContainsSections 4.1–4.6CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 4—OFFICIALS (ARTICLE IV) Sections 4.1 § 4.1 Chairman. 4.2 § 4.2 Vice Chairman. 4.3 § 4.3 Postmaster General. 4.4 § 4.4 Deputy Postmaster General. 4.5 § 4.5 Assistant Postmasters General, General Counsel, Judicial Officer, Chief Postal Inspector. 4.6 § 4.6 Secretary of the Board. Authority39 U.S.C. 202-205, 401(2), (10), 402, 1003, 3013, 3686.Source73 FR 78983, Dec. 24, 2008, unless otherwise noted. Previous 3 Part 3—Board of Governors (Article III) Next 5 Part 5—Committees (Article V)